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FMBlanking.h
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FMBlanking.h
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/*
* Copyright (C) 2020 by Jonathan Naylor G4KLX
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "Config.h"
#if defined(MODE_FM)
#if !defined(FMBlanking_H)
#define FMBlanking_H
class CFMBlanking {
public:
CFMBlanking();
void setParams(uint8_t value, uint8_t level);
q15_t process(q15_t sample);
private:
q15_t m_posValue;
q15_t m_negValue;
q15_t m_level;
bool m_running;
uint32_t m_pos;
uint8_t m_n;
};
#endif
#endif